diff --git a/pos_pricelist/static/src/js/models.js b/pos_pricelist/static/src/js/models.js
index 13023666..66f7ada6 100644
--- a/pos_pricelist/static/src/js/models.js
+++ b/pos_pricelist/static/src/js/models.js
@@ -500,6 +500,9 @@ function pos_pricelist_models(instance, module) {
                                 .hasOwnProperty(price_type.field)) {
                             price =
                                 db.product_by_id[product.id][price_type.field];
+                            if(price_type.field === 'list_price' && product.price_extra){
+                                price += product.price_extra;
+                            }
                         }
                 }
                 if (price !== false) {
@@ -649,7 +652,7 @@ function pos_pricelist_models(instance, module) {
         if (_.size(product_model) == 1) {
             var product_index = parseInt(Object.keys(product_model)[0]);
             pos_model.models[product_index].fields.push(
-                'categ_id', 'seller_ids'
+                'categ_id', 'seller_ids', 'price_extra'
             );
         }